Find Parts That Fit Your Vehicle

Oil Cooler

BMWs use an external oil cooler to regulate the temperature of engine oil and prevent a breakdown in viscosity and lubrication characteristics. If yours has suffered damage or developed a slight leak, make sure to replace it and keep the engine oil where it is supposed to be. Keeping this system properly serviced will significantly improve performance and increase engine life.

Sort By:

Rein B46 B48 Upgraded Aluminum Oil Filter Housing And Heat Exchanger ...

2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:31059484

Part#: 11428596283

In Stock

$ 328.99 USD

Add to Wish List

Qty

$ 328.99 USD

Add to Wish List

The new upgraded Rein housing features full aluminum construction to eliminate many of the common causes for failure of the OE part, such as cracking or warping, and to ensure increased durability for a longer, problem-free service life. For easy installation, the oil filter cartridge and mounting hardware are included, as well as a pre-installed oil cooler. To ensure optimal performance, high-performance gasket materials are used throughout the assembly FEATURES & BENEFITS: Upgraded aluminum construction for increased durability and performance Pre-installed oil cooler for convenience Includes mounting hardware and oil filter cartridge High performance gasket materials used throughout the assembly

Show More Show Less

Rein N55 Radiator Hose - 17127646150 - F26 X4 M40iX X4 xDrive35i ...

2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:592203

Part#: 17127646150

Ships in 4 Business Days

$ 47.99 USD

Add to Wish List

Qty

$ 47.99 USD

Add to Wish List

Doing a cooling system refresh, or just replacing worn out and soft old hoses? Why settle for stock when you can get the added life and heat tolerance of silicone hoses? Retains OEM fitment without the OEM hose flaws, silicone will resist breaking down and getting soft as coolant heat cycles and will last longer than the OEM rubber hoses.

Show More Show Less

Rein Oil Cooler Gasket - Filter Housing to Oil Cooler - 11427525335 -...

2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:591696

Part#: 11427525335

In Stock

$ 15.99 USD

Add to Wish List

Qty

$ 15.99 USD

Add to Wish List

Common cause of oil leaks can be easily repaired

Rein M57 Coolant Pipe - 11537802632 - E90 335d

2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:57616351

Part#: 11537802632

Ships in 4 Business Days